Multifunctional LED lamp capable of meeting illumination requirements of various scenes

Abstract

The multifunctional LED lamp capable of meeting the illumination requirements of the various scenes comprises a lamp holder part, a support and an installation base, the lamp holder part is composed of a lamp holder upper cover and a lamp holder lower cover, the lamp holder upper cover and the lamp holder lower cover are both provided with light-emitting faces, a landscape illumination module is arranged in the lamp holder upper cover, and the landscape illumination module is connected with the installation base. The landscape lighting module is composed of a radiator, an LED light source plate, LED lamp beads and symmetrical light distribution lenses, rotating shafts are arranged on the two sides of the radiator, and threaded holes are formed in the centers of the rotating shafts; a functional lighting module is arranged in the lamp holder lower cover and composed of a radiator, an LED light source plate, LED lamp beads and an asymmetric light distribution lens. The utility model belongs to the technical field of LED lamps, and particularly relates to a multifunctional LED lamp capable of meeting lighting requirements of various scenes.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamps, and specifically refers to a multifunctional LED lamp that can meet the lighting needs of various scenes. Background Art

[0002] As a new type of green lighting source, LED is increasingly being accepted and promoted by all sectors of society due to its many advantages such as energy saving, high light efficiency, rich colors, and long life. As LED lamps are used more and more frequently in different usage scenarios, people have higher and higher requirements for them. For example, the lamps themselves must have good safety, anti-glare, precise light control, and intelligent dimming. At the same time, they must also meet the functions required by various usage scenarios, including road functional lighting and landscape lighting. Functional lighting and landscape lighting both belong to the field of lighting, but there are great differences between the two: 1. Different purposes: Functional lighting refers to lighting that uses artificial light to ensure the safety of people's travel and outdoor activities, and landscape lighting refers to lighting that uses artificial light outdoors for the purpose of decoration and landscaping; 2. Different effect certainty: The determination of functional lighting effects is the result of scientific experiments, based on scientific theories and standard systems. Functional lighting pursues certainty and uniqueness, requires a clear indicator system, and pursues a kind of measurability and calculability. Landscape lighting is artistic, but artistry does not pursue certainty. The landscape lighting effect is through the divergent thinking and wild imagination of landscape designers to give the landscape effect vitality, which has a certain degree of subjectivity; 3. Different indicator constraints: Functional lighting has a clear standard system, and the main lighting indicators must be clearly followed. The provisions of brightness, illumination, color light and dynamics of landscape lighting are requirements put forward by regional common indicators, and the indicator constraints are weak.

[0003] Because of the differences between functional lighting and landscape lighting, the LED lamps related to the two have their own characteristics. Functional lighting is developing in the direction of being more energy-saving, greener and smarter. In addition to being more energy-saving, greener and smarter, landscape lighting is also developing and expanding in terms of artistry, expression and entertainment.

[0004] The multifunctional LED lamp described in the utility model can not only meet the lighting needs of various complex scenes, but also has the characteristics of product safety, precise light control, and intelligent dimming. Utility Model Content

[0005] In order to solve the problems that current LED products have relatively single functionality, cannot meet two functions at the same time, cannot be configured with different control methods according to the characteristics of landscape lighting and functional lighting, and have limited installation methods, the utility model provides a multifunctional LED lamp that can meet the lighting needs of various scenes.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a multifunctional LED lamp that can meet the lighting needs of various scenes, including a lamp head, a bracket and a mounting base, the lamp head part is composed of a lamp head upper cover and a lamp head lower cover, the lamp head upper cover and the lamp head lower cover are both provided with light emitting surfaces, a landscape lighting module is arranged in the lamp head upper cover, the landscape lighting module is composed of a radiator, an LED light source board, LED lamp beads and a symmetrical light distribution lens, a rotating shaft is arranged on both sides of the radiator, and a threaded hole is arranged at the center of the rotating shaft; a functional lighting module is arranged in the lamp head lower cover, the functional lighting module is composed of a radiator, an LED light source board, LED lamp beads and an asymmetrical light distribution lens.

[0007] As a preferred technical solution of the utility model, a rotating bracket is installed in the upper cover of the lamp head. The rotating bracket is an L-shaped sheet metal structure and is arranged on both sides. The short side of the rotating bracket is fixed to the lower cover of the lamp head. A hole is arranged at the long side of the rotating bracket and is connected to the threaded hole through a fixing screw.

[0008] As a preferred technical solution of the utility model, a limit plate is installed on the top of the lower cover of the lamp holder, and the limit plate is a U-shaped structure. An angle adjustment screw can be rotatably passed through the transverse surface of the limit plate, and an adjusting nut is threadedly sleeved on the angle adjustment screw. A sliding limit shaft is provided on each side of the adjusting nut, and the sliding limit shaft is a cylindrical structure and is integrally formed with the adjusting nut.

[0009] As a preferred technical solution of the utility model, an angle adjustment arm is provided on one side of the landscape lighting module, the angle adjustment arm is provided in a U-shaped structure, and long holes are provided on the two vertical sides of the angle adjustment arm.

[0010] As a preferred technical solution of the utility model, the sliding limit shaft is slidingly matched with the long hole.

[0011] As a preferred technical solution of the utility model, an adjustment hole is provided at the bottom of the lower cover of the lamp, and a waterproof plug is adapted to be provided at the adjustment hole.

[0012] As a preferred technical solution of the present utility model, the landscape lighting module connects the power input line to the power output interface 01 of the single lamp controller through a dimming power supply, and the dimming line of the dimming power supply is connected to the dimming output interface 01 of the single lamp controller; the functional lighting module connects the power input line to the power output interface 02 of the single lamp controller through a dimming power supply, and the dimming line of the dimming power supply is connected to the dimming output interface 02 of the single lamp controller.

[0013] As an optimal technical solution of the utility model, the functional lighting module connects the power input line to the single lamp controller power output interface 01 through a dimming power supply, the dimming line of the dimming power supply is connected to the single lamp controller dimming output interface 01, the landscape lighting module connects the power input line to the single lamp controller power output interface 02 through a constant voltage power supply, and the landscape lighting module signal control line is connected to the DMX controller signal output port.

[0014] The utility model adopts the above structure to achieve the following beneficial effects:

[0015] 1. Meet the compatibility requirements in the fields of functional lighting and landscape lighting, meet the lighting requirements of multiple scenes through product integration and upgrading, and achieve the purpose of improving product cost performance and reducing costs;

[0016] 2. The LED lamp has two light-emitting surfaces. The downward light source is a single-color LED lamp bead that matches the street lamp light distribution to meet the functional lighting requirements. The upward light source can choose color LED lamp beads or single-color lamp beads with symmetrical light distribution lenses, and the lamp head has an adjustable elevation structure to meet the landscape lighting requirements.

[0017] 3. Combine functional lighting and landscape lighting into one. The control modes can be set separately inside the lamps. In the scene, they can be controlled as a whole or individually. One control mode or two control modes can coexist. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0019] Figure 2 This is a schematic diagram of the overall structure of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0020] Figure 3 A three-dimensional diagram of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0021] Figure 4 A three-dimensional diagram of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0022] Figure 5 This is a main cross-sectional view of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0023] Figure 6 This is a side sectional view of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0024] Figure 7 This is a schematic diagram of the structure of a landscape lighting module of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0025] Figure 8 This is a schematic diagram of the structure of a functional lighting module of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0026] Fig. 9 This is a structural schematic diagram of a landscape lighting module and an adjustment part of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0027] Fig.10 This is a control point circuit diagram of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes;

[0028] Fig.11 This is a control point circuit diagram of a multifunctional LED lamp proposed by the utility model that can meet the lighting needs of various scenes.

[0029] Among them, 1. lamp head, 2. bracket, 3. mounting base, 4. lamp head upper cover, 5. lamp head lower cover, 6. landscape lighting module, 7. radiator, 8. LED light source board, 9. LED lamp beads, 10. symmetrical light distribution lens, 11. rotating axis, 12. threaded hole, 13. functional lighting module, 14. asymmetrical light distribution lens, 15. rotating bracket, 16. fixing screw, 17. limit plate, 18. angle adjustment screw, 19. adjusting nut, 20. sliding limit shaft, 21. angle adjustment arm, 22. long hole, 23. adjustment hole, 24. waterproof plug. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] like Figure 1-9 As shown, the utility model provides a multifunctional LED lamp that can meet the lighting needs of various scenes, including a lamp head 1, a bracket 2 and a mounting base 3. The bracket 2 can be single-sided or double-sided, and the mounting base 3 is mainly responsible for the installation and fixing of the entire lamp and the lamp pole. The combination of the lamp head 1, the bracket 2 and the mounting base 3 is not limited to a vertical installation method, and can also be installed horizontally, or in other connection combinations. The lamp head 1 is composed of a lamp head cover 4 and a lamp head lower cover 5. The lamp head cover 4 and the lamp head lower cover 5 are both provided with a light emitting surface, and the lamp head cover 4 is provided with a landscape lighting The lighting module 6 is responsible for achieving the landscape lighting effect. The landscape lighting module 6 is composed of a radiator 7, an LED light source board 8, LED lamp beads 9 and a symmetrical light distribution lens 10. The radiator 7 performs stable heat dissipation and is responsible for ensuring the stable operation of the landscape lighting module 6. Rotating shafts 11 are arranged on both sides of the radiator 7. A threaded hole 12 is arranged at the center of the rotating shaft 11 for smooth rotation after installation. A functional lighting module 13 is arranged in the lower cover 5 of the lamp holder. The functional lighting module 13 is composed of a radiator 7, an LED light source board 8, LED lamp beads 9 and an asymmetrical light distribution lens 14.

[0033] like Figure 5 , 6As shown in FIGS. 8 and 9, a rotating bracket 15 is installed inside the upper lamp head cover 4. The rotating bracket 15 is an L-shaped sheet metal structure and is arranged on both sides. The short side of the rotating bracket 15 is fixed to the lower lamp head cover 5. A hole is provided at the long side of the rotating bracket 15 and is connected to the threaded hole 12 through a fixing screw 16, forming an elevation angle adjustment device. A limit plate 17 is installed at the top of the lower lamp head cover 5. The limit plate 17 is arranged in a U-shaped structure. An angle adjustment screw 18 rotatably penetrates through the cross-section of the limit plate 17. An adjustment nut 19 is threadedly sleeved on the angle adjustment screw 18. Two sliding limit shafts 20 are provided on both sides of the adjustment nut 19. The sliding limit shafts 20 are arranged in a cylindrical structure and are integrally formed with the adjustment nut 19. An angle adjustment arm 21 is provided on one side of the landscape lighting module 6. The angle adjustment arm 21 is arranged in a U-shaped structure. Long holes 22 are provided on both vertical sides of the angle adjustment arm 21. The sliding limit shafts 20 are slidably matched with the long holes 22, forming a sliding limit structure. And the U-shaped structure is combined with the cubic structure of the adjustment nut 19, restricting the rotational freedom of the adjustment nut 19.

[0034] As Figure 4 shown, an adjustment hole 23 is provided at the bottom of the lower lamp cover. A waterproof plug 24 is adaptively arranged at the adjustment hole 23. The angle adjustment screw 18 can be rotated forward or backward through an adjustment tool entering the adjustment hole 23. On the premise that the angle adjustment arm 21 restricts the rotational freedom of the adjustment nut 19, that is, the adjustment nut 19 can freely move up and down along the axis of the angle adjustment screw 18. When the adjustment nut 19 generates an up and down displacement, one end of the angle adjustment arm 21 is driven to generate an up and down displacement. The angle adjustment arm 21 will transmit the displacement to the landscape lighting module 6. However, the rotating shaft 11 on the landscape lighting module 6 and the rotating bracket 15 of the landscape lighting module 6 are fixed through the fixing screw 16, only retaining the rotational freedom. Finally, the rotation of the angle adjustment screw 18 is converted into the elevation angle adjustment of the landscape lighting module 6, thereby achieving the purpose of precise light control for landscape lighting.

[0035] As Fig.10 shown, the landscape lighting module 6 connects the power input line to the power output interface 01 of the single lamp controller through a dimming power supply. The dimming line of the dimming power supply is connected to the dimming output interface 01 of the single lamp controller. The functional lighting module 13 connects the power input line to the power output interface 02 of the single lamp controller through a dimming power supply. The dimming line of the dimming power supply is connected to the dimming output interface 02 of the single lamp controller, enabling overall and individual on / off control and brightness dimming control for simple monochromatic effect scenarios.

[0036] As Fig.11As shown, the functional lighting module 13 connects the power input line to the single lamp controller power output interface 01 through the dimming power supply, and the dimming line of the dimming power supply is connected to the single lamp controller dimming output interface 01. The landscape lighting module 6 connects the power input line to the single lamp controller power output interface 02 through the constant voltage power supply, and the landscape lighting module 6 signal control line is connected to the DMX controller signal output port, so as to realize overall and individual switch control, individual brightness and darkness dimming control of functional lighting, and color change of landscape lighting, which is used in application scenarios with high requirements for landscape effects and color change needs.

[0037] When in use, the angle adjustment screw 18 is rotated forward or reversely by entering the adjustment hole 23 through the adjustment tool. Under the premise that the rotational freedom of the adjustment nut 19 is limited by the angle adjustment arm 21, the adjustment nut 19 can freely move up and down along the axis of the angle adjustment screw 18. When the adjustment nut 19 is displaced up and down, one end of the angle adjustment arm 21 is driven to move up and down. The angle adjustment arm 21 transmits the displacement to the landscape lighting module 6. However, the rotation axis 11 on the landscape lighting module 6 and the rotation bracket 15 of the landscape lighting module 6 are fixed by the fixing screw 16, and only the rotational freedom is retained. Finally, the rotation of the angle adjustment screw 18 is converted into the elevation adjustment of the landscape lighting module 6.

[0038] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A multifunctional LED lamp that can meet the lighting needs of various scenes, characterized by: The invention comprises a lamp head (1), a bracket (2) and a mounting base (3); the lamp head (1) is composed of a lamp head upper cover (4) and a lamp head lower cover (5); both the lamp head upper cover (4) and the lamp head lower cover (5) are provided with light emitting surfaces; a landscape lighting module (6) is arranged inside the lamp head upper cover (4); the landscape lighting module (6) is composed of a heat sink (7), an LED light source board (8), LED lamp beads (9) and a symmetrical light distribution lens (10); rotation axes (11) are arranged on both sides of the heat sink (7); a threaded hole (12) is arranged at the center of the rotation axis (11); a functional lighting module (13) is arranged inside the lamp head lower cover (5); the functional lighting module (13) is composed of a heat sink (7), an LED light source board (8), LED lamp beads (9) and an asymmetrical light distribution lens (14).

2. According to claim 1, a multifunctional LED lamp that can meet the lighting needs of various scenes is characterized by: A rotating bracket (15) is installed in the upper cover (4) of the lamp holder. The rotating bracket (15) is an L-shaped sheet metal structure and is arranged on both sides. The short side of the rotating bracket (15) is fixed to the lower cover (5) of the lamp holder. A hole is arranged at the long side of the rotating bracket (15) and is connected to the threaded hole (12) via a fixing screw (16).

3. The multifunctional LED lamp capable of meeting the lighting requirements of various scenes according to claim 2, characterized in that: A limit plate (17) is installed on the top of the lower cover (5) of the lamp holder. The limit plate (17) is a U-shaped structure. An angle adjustment screw (18) is rotatably passed through the transverse surface of the limit plate (17). An adjustment nut (19) is threadedly sleeved on the angle adjustment screw (18). A sliding limit shaft (20) is provided on each side of the adjustment nut (19). The sliding limit shaft (20) is a cylindrical structure and is integrally formed with the adjustment nut (19).

4. The multifunctional LED lamp capable of meeting the lighting requirements of various scenes according to claim 3, characterized in that: An angle adjustment arm (21) is provided on one side of the landscape lighting module (6); the angle adjustment arm (21) is arranged in a U-shaped structure; and long holes (22) are respectively provided on two vertical sides of the angle adjustment arm (21).

5. The multifunctional LED lamp capable of meeting the lighting requirements of various scenes according to claim 4, characterized in that: The sliding limit shaft (20) is arranged in sliding cooperation with the elongated hole (22).

6. The multifunctional LED lamp capable of meeting the lighting requirements of various scenes according to claim 5, characterized in that: An adjustment hole (23) is provided at the bottom of the lower cover of the lamp, and a waterproof plug (24) is adapted to be provided at the adjustment hole (23).

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